fix(ci): playwright selector strict mode violation

[emosbaugh]

What this PR does / why we need it:

    Error: locator.click: Error: strict mode violation: getByRole('link', { name: 'Full Snapshots (Instance)' }) resolved to 2 elements:
        1) <a href="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/snapshots" data-discover="true">Full Snapshots (Instance)</a> aka getByTestId('console-subnav').getByRole('link', { name: 'Full Snapshots (Instance)' })
        2) <a href="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/snapshots" data-discover="true" class="link u-fontSize--small">Full snapshots (Instance) </a> aka getByTestId('partial-snapshots-recommendation').getByRole('link', { name: 'Full snapshots (Instance)' })

Which issue(s) this PR fixes:

Does this PR require a test?

Does this PR require a release note?

Does this PR require documentation?

[emosbaugh]

Merging as this only affects post merge tests

[diamonwiggins]

lgtm